Villains based on the elements can be hit or miss. One in particular blew into comics along an unexpected cold front. His name is Mr. Freeze and he is arguably the “coolest” villain based on an element in comic history. He first appeared in Batman #121 and has been tormenting the Caped Crusader ever since. In that issue, you will find the classic specialized suit and freeze gun and his real name, but originally he was called “Mr. Zero.”